Six Pin Connector

[Gwgameing]

Hello, I have a 2020 Ram 2500 Laramie with the 6.7 Cummins. I recently bought the truck used, and found a gray six pin connector under the dash. It is close to the OBD2 port.

Any ideas what it is supposed to connect to?

Additional Information:
On plug Writing (back side): JST CBJ
Found it to be CE6373 on connector experts
Mopar Part Number (I believe):68499646AA

Here are some pictures:

 

[GTyankee]

This is a just a guess

It may be part of the OEM Integrated Brake Controller

This video may show it

RAM 1500 Trailer Brake Controller (OEM) Install | 2017 Big Horn

Today we are installing the OEM Trailer Brake Controller on my 2017 RAM 1500 Truck. I also Install the module and the module bracket that comes with the trai...

www.youtube.com

check at the 4 minute 45 seconds point

 

[Jimmy07]

Hello, I have a 2020 Ram 2500 Laramie with the 6.7 Cummins. I recently bought the truck used, and found a gray six pin connector under the dash. It is close to the OBD2 port.

Any ideas what it is supposed to connect to?

Additional Information:
On plug Writing (back side): JST CBJ
Found it to be CE6373 on connector experts
Mopar Part Number (I believe):68499646AA

Here are some pictures:View attachment 548129

Inverter switch for trucks equipped with bed mounted 120 outlet.

 

[wrench78]

My guess would be like GTyankee. I would say brake controller prewire from factory. Do you have a factory trailer brake controller already installed?

 

[RamDiver]

My guess would be like GTyankee. I would say brake controller prewire from factory. Do you have a factory trailer brake controller already installed?

The connector at 4:45 in GT's video looks different to me.

It does look remarkably alike to this connecter I pulled up by searching DJ and 'switch-inverter' here.





.

 

[Jimmy07]

Yep…my response wasn’t a guess…

 

[wrench78]

Yep…my response wasn’t a guess…

We live and learn. Another nugget into the info cave.

 

[Gwgameing]

Inverter switch for trucks equipped with bed mounted 120 outlet.

Yep can confirm, this is it. The connector and pin out matches.

Thank y’all. I am in the process of troubleshooting the passive entry, and wanted to confirm this was not a missing module for it.

 

[GTyankee]

Jimmy07 is correct 99.9% of the time